小红书Java开发工程师
社招全职3年以上后端开发地点:上海 | 北京状态:招聘
任职要求
1、大学本科或以上学历,计算机相关专业,3年以上后端开发经验; 2、对互联网产品充满热情,有较强的学习能力,好奇心和积极向上的心态; 3、熟悉操作系统、内存管理、网络通信等计算机基础知识,有较强的逻辑推理能力; 4、掌握 MySQL、Redis、RocketMQ、Kafka、ElasticSearch等常用服务组件,有定制化改造经验更佳; 5、精通分布式系统的设计开发,对微服务拆分和服务治理(包括服务发现、配置管理、流量控制、日志监控、容错容灾等)有深入理解和实战经验; 6、抗压能力强,具备良好的沟通表达能力和团队合作精神; 7、有海外项目经验者优先,对海外法规熟知、精通多国家产品架构者优先。
工作职责
1、负责小红书海外及创新项目后端研发,负责核心业务的后端服务建设与维护; 2、与产运团队配合,基于对业务的理解,进行系统选型、设计、编码,完成功能及系统交付; 3、具备解决复杂系统问题的经验和能力,持续寻找和优化现有系统的不足,提升系统性能和稳定性; 4、使用小红书数分工具,独立完成数据分析、并获得洞察; 5、承担重点、难点的技术攻坚。发掘当前系统的缺陷与优化点,并推进完成改进/改造。
包括英文材料
学历+
后端开发+
https://www.youtube.com/watch?v=tN6oJu2DqCM&list=PLWKjhJtqVAbn21gs5UnLhCQ82f923WCgM
Learn what technologies you should learn first to become a back end web developer.
MySQL+
https://juejin.cn/post/7190306988939542585
这是一篇 MySQL 通关一篇过硬核经验学习路线,包括数据库相关知识,SQL语句的使用,数据库约束,设计等。
[英文] MySQL Tutorial
https://www.mysqltutorial.org/
your go-to resource for mastering MySQL in a fast, easy, and enjoyable way.
https://www.youtube.com/watch?v=5OdVJbNCSso
MySQL SQL tutorial for beginners
https://www.youtube.com/watch?v=7S_tz1z_5bA
This beginner-friendly course teaches you SQL from scratch.
Redis+
[英文] Developer Hub
https://redis.io/dev/
Get all the tutorials, learning paths, and more you need to start building—fast.
https://www.runoob.com/redis/redis-tutorial.html
REmote DIctionary Server(Redis) 是一个由 Salvatore Sanfilippo 写的 key-value 存储系统,是跨平台的非关系型数据库。
https://www.youtube.com/watch?v=jgpVdJB2sKQ
In this video I will be covering Redis in depth from how to install it, what commands you can use, all the way to how to use it in a real world project.
RocketMQ+
https://www.baeldung.com/apache-rocketmq-spring-boot
In this tutorial, we’ll create a message producer and consumer using Spring Boot and Apache RocketMQ, an open-source distributed messaging and streaming data platform.
Kafka+
https://developer.confluent.io/what-is-apache-kafka/
https://www.youtube.com/watch?v=CU44hKLMg7k
https://www.youtube.com/watch?v=j4bqyAMMb7o&list=PLa7VYi0yPIH0KbnJQcMv5N9iW8HkZHztH
In this Apache Kafka fundamentals course, we introduce you to the basic Apache Kafka elements and APIs, as well as the broader Kafka ecosystem.
ElasticSearch+
https://www.youtube.com/watch?v=a4HBKEda_F8
Learn about Elasticsearch with this comprehensive course designed for beginners, featuring both theoretical concepts and hands-on applications using Python (though applicable to any programming language). The course is structured in two parts: first covering essential Elasticsearch fundamentals including index management, document storage, text analysis, pipeline creation, search functionality, and advanced features like semantic search and embeddings; followed by a practical section where you'll build a real-world website using Elasticsearch as a search engine, working with the Astronomy Picture of the Day (APOD) dataset to implement features such as data cleaning pipelines, tokenization, pagination, and aggregations.
分布式系统+
https://www.distributedsystemscourse.com/
The home page of a free online class in distributed systems.
https://www.youtube.com/watch?v=7VbL89mKK3M&list=PLOE1GTZ5ouRPbpTnrZ3Wqjamfwn_Q5Y9A
微服务+
https://learn.microsoft.com/en-us/training/modules/dotnet-microservices/
Microservice applications are composed of small, independently versioned, and scalable customer-focused services that communicate with each other by using standard protocols and well-defined interfaces.
https://microservices.io/
Microservices - also known as the microservice architecture - is an architectural style that structures an application as a collection of two or more services.
https://spring.io/microservices
Building small, self-contained, ready to run applications can bring great flexibility and added resilience to your code.
https://www.ibm.com/think/topics/microservices
Microservices, or microservices architecture, is a cloud-native architectural approach in which a single application is composed of many loosely coupled and independently deployable smaller components or services.
https://www.youtube.com/watch?v=CqCDOosvZIk
https://www.youtube.com/watch?v=hmkF77F9TLw
Learn about software system design and microservices.
服务治理+
https://cloudnativecn.com/blog/istio-traffic-management-series-service-management-concept-theory/
通过阅读本文读者可以初步理解 Istio 流量治理的概念和相关知识框架。
https://juejin.cn/post/6844904006033080334
服务治理主要包括服务发现、负载均衡、限流、熔断、超时、重试、服务追踪等。我们今天要讲的,就是服务发现的内容。
相关职位
社招5年以上软件开发岗
岗位职责: 1. 负责保险业务系统建设,参与技术架构设计、重构、优化,保证系统的稳定性、高可用性、高扩展性; 2. 深入理解业务场景,参与制定技术方案,解决复杂的技术难题; 3. 与团队紧密协作,通过技术交流和分享,提升团队整体技术能力,共同推动业务发展; 4. 跟踪软件行业的技术动态和趋势,探索新技术在业务中的应用,为业务创新提供技术支持。
更新于 2025-06-17
社招8年以上软件开发岗
1. 参与供应链金融(金采、京保贝)产品需求讨论,评审和系统设计; 2. 产品线架构规划,领域架构设计,建立领域模型,并与组内同学开发落地; 3. 现有系统重构优化,新领域的架构设计/重构,保证技术方案的先进性和可落地性; 4. 负责制定技术标准和设计规范及指引,并指导和推动落地; 5. 系统核心功能开发,关键技术难点解决; 6. 与产品、研发和测试密切合作,能主动推动和协调团队落地工作任务.
更新于 2025-06-11
社招3年以上软件开发岗
1.负责京东金融大后端BFF业务研发、核心系统设计、开发工作; 2.负责系统平台的详细设计、开发、测试、部署、优化; 3.负责核心模块开发、代码评审,保障系统平台的高可用、高性能; 4.参与解决项目中的技术难题,关键技术难点攻关; 5.参与技术决策、技术选型、技术架构和技术风险评估,挖掘新技术在业务中的应用点。
更新于 2025-06-08